[gvfs] Update NEWS for 1.28.0 release

[Ondrej Holy <oholy src gnome org>]

commit 6ce802e8ea49e92e4e6a9a6ff17da7d7887db507
Author: Ondrej Holy <oholy redhat com>
Date:   Mon Mar 21 19:25:24 2016 +0100

    Update NEWS for 1.28.0 release

 NEWS |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index b39f1bd..b9c4f98 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,8 @@
+Major changes in 1.28.0
+=======================
+* afc: Several fixes for recent iOS versions
+* Translation updates
+
 Major changes in 1.27.92
 ========================
 * fuse: Avoid crashes when exiting